First off... you do realize that if all you do is swap in a stock EB D-44 in place of the D-35 you're going to end up with a weaker axle assembly?

The D-35 has 297x u-joint's the EB d-44 has smaller 260x u-joints. You'll need to replace the axle shafts in order to swap to a larger u-joint... but that's not your question... just letting you know.

secondly, 71-75 Ford Bronco's have drum front brakes. 76-77 Ford Bronco's have 11-inch disc brakes. you can convert it to disc brakes.... you'll need to find a 78-79 Ford Bronco or a 73-79 Ford F-150 and get the following parts:

First off... you do realize that if all you do is swap in a stock EB D-44 in place of the D-35 you're going to end up with a weaker axle assembly?

The D-35 has 297x u-joint's the EB d-44 has smaller 260x u-joints. You'll need to replace the axle shafts in order to swap to a larger u-joint... but that's not your question... just letting you know.

secondly, 71-75 Ford Bronco's have drum front brakes. 76-77 Ford Bronco's have 11-inch disc brakes. you can convert it to disc brakes.... you'll need to find a 78-79 Ford Bronco or a 73-79 Ford F-150 and get the following parts:

Basically, you'll be needing everything from the knuckles out. just replace your existing parts with these new ones...

alright thanks man and yes i know the stock shafts are weaker but chrome moly shafts with solid u joints will be much stronger. i was hoping i could use the never stuff off the ttb but i guess it wont work but thanks for the vehicles that i need to find the parts off of i wasnt sure on that part.